Fish, mackerel, Atlantic, cooked, dry heat vs. Fish, herring, Atlantic, pickled vs. Fish, caviar, black and red, granular
Side-by-side comparison of nutrient values per 100g edible portion, sourced directly from the U.S. Department of Agriculture's FoodData Central (FDC) - SR Legacy reference foods and FDC Foundation foods (April 2026 release). Each value reflects USDA's standardized laboratory analysis methodology under USDA data-documentation methodology.
Fish, caviar, black and red, granular has the most protein of the foods compared, at 24.6 g per 100g.
| Nutrient | Fish, mackerel, Atlantic, cooked, dry… | Fish, herring, Atlantic, pickled | Fish, caviar, black and red, granular |
|---|---|---|---|
| Protein | 23.9 G | 14.2 G | 24.6 G |
| Total lipid (fat) | 17.8 G | 18 G | 17.9 G |
| Carbohydrate, by difference | 0 G | 9.6 G | 4 G |
| Energy | 262 KCAL | 262 KCAL | 264 KCAL |
| Fiber, total dietary | 0 G | 0 G | 0 G |
| Calcium, Ca | 15 MG | 77 MG | 275 MG |
| Iron, Fe | 1.6 MG | 1.2 MG | 11.9 MG |
| Potassium, K | 401 MG | 69 MG | 181 MG |
| Sodium, Na | 83 MG | 870 MG | 1500 MG |
| Cholesterol | 75 MG | 13 MG | 588 MG |
| Fatty acids, total saturated | 4.2 G | 2.4 G | 4.1 G |
| Total Sugars | - | 7.7 G | 0 G |
| Vitamin D (D2 + D3), International Units | - | 113 IU | 117 IU |
Values shown are per 100g edible portion from Source: USDA FoodData Central Retrieved and formatted by GetFoodFacts Editorial. For interactive comparison of up to three foods with macro bars and charts, use the main compare tool.